Loa toàn dải Electro-Voice QRX-112/75-BLK

Thông số kỹ thuật QRX-112/75-BLK 

- Axial Sensitivity (SPL, 1 W @ 1 m)    98 dB Passive
- Chassis Size    304.8 mm (12")
- Color    Black, White, Unfinished
- Input Connections    Parallel Neutrik® NL4
- Speaker Type    Full-range, Mid-High, Two-Way, Wedges
- Frequency Response (-3 dB)    75 - 15000 Hz
- Frequency Response (-10 dB)    52 - 18000 Hz
- Recommended High-Pass Frequency    45 Hz 12 dB/octave
- Sensitivity 1 W/1 m    98 dB
- Max. SPL/1m (calc)    131 dB
- Coverage (Nominal -6 dB) H    75 °
- Coverage (Nominal -6 dB) V    50 °
- Rotatable Horn    Yes
- System Power Handling (Continuous/Program/Peak)    350//1400 Watts
- LF Transducer    12-inch DL12BFH
- LF Power Handling    300 Watts
- HF Power Handling    75 Watts
- LF Nominal Impedance    8 Ω
- HF Transducer    3-inch DH7
- HF Nominal Impedance    8 Ω
- Crossover Frequency    1500 Hz 24 dB/octave
- Nominal Impedance (Passive)    8 Ω
- Flying    Yes
- Outdoor    No
- Height    675 mm (26.57")
- Width    390 mm (15.35")
- Depth    372 mm (14.65")
- Weight Net    26 kg (57.32 lbs)